What is the size of an average brick in Machu Picchu?

The average size of a brick used in Machu Picchu is approximately 40 centimeters (about 16 inches) long, 20 centimeters (about 8 inches) wide, and 10 centimeters (about 4 inches) thick. These bricks, made of locally sourced granite, were meticulously cut and fitted without mortar, showcasing the advanced engineering skills of the Inca civilization. The precise dimensions and craftsmanship contributed to the durability of the structures at this iconic archaeological site.